211299816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96749}}^1$

素因数の和:96778

約数の個数: 64

約数和(自身を含む): 650160000

約数和(自身を除く): 438860184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 96749, 193498, 290247, 386996, 580494, 677243, 773992, 1160988, 1257737, 1354486, 2031729, 2321976, 2515474, 2708972, 3773211, 4063458, 5030948, 5417944, 7546422, 8126916, 8804159, 10061896, 15092844, 16253832, 17608318, 26412477, 30185688, 35216636, 52824954, 70433272, 105649908, 211299816]

約数ペア:

[(1, 211299816), (2, 105649908), (3, 70433272), (4, 52824954), (6, 35216636), (7, 30185688), (8, 26412477), (12, 17608318), (13, 16253832), (14, 15092844), (21, 10061896), (24, 8804159), (26, 8126916), (28, 7546422), (39, 5417944), (42, 5030948), (52, 4063458), (56, 3773211), (78, 2708972), (84, 2515474), (91, 2321976), (104, 2031729), (156, 1354486), (168, 1257737), (182, 1160988), (273, 773992), (312, 677243), (364, 580494), (546, 386996), (728, 290247), (1092, 193498), (2184, 96749)]